Lg display co., ltd. (20240218956). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
GeunChang Park of Goyang-si (KR)
ChounSung Kang of Gimpo-si (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240218956 titled 'DISPLAY DEVICE
The patent application describes a display device with a unique mechanism for moving the display panel in an upward/downward direction.
- The display device includes a display panel that can be wound around a roller or unwound from it.
- A first spring is placed inside the roller to assist in the movement of the display panel.
- Multiple chain units are connected to the display panel to facilitate its movement.
- Driving sprockets engage with the chain units to drive their motion.
- Second springs are connected to the driving sprockets to provide additional support.
Potential Applications: - This technology could be used in roll-up displays for portable devices. - It may find applications in retractable projection screens for presentations. - The mechanism could be integrated into smart home devices for adjustable displays.
Problems Solved: - Enables compact and efficient movement of display panels. - Provides a reliable method for adjusting the position of the display. - Ensures smooth and controlled movement of the display panel.
Benefits: - Space-saving design for devices with limited space. - Precise control over the positioning of the display panel. - Enhanced durability and longevity of the display device.
Commercial Applications: - Roll-up displays for smartphones and tablets. - Retractable screens for projectors in conference rooms. - Adjustable displays for smart mirrors in retail stores.
Questions about the Technology: 1. How does the mechanism ensure smooth movement of the display panel? 2. What are the potential cost implications of integrating this technology into devices?
Original Abstract Submitted
a display device includes a display panel, a roller around which the display panel is wound or from which the display panel is unwound, a first spring disposed in the roller, a plurality of chain units connected to the display panel and configured to move the display panel in an upward/downward direction, a plurality of driving sprockets disposed to engage with the plurality of chain units and configured to move the plurality of chain units, and a plurality of second springs connected to the plurality of driving sprockets.
